Baja Shifter 90 Model SF90 (double-seat): Owner’s Manual Version:1.0 April 2005
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2) Rotate the throttle slowly after starting the engine; don’t speed up or speed down suddenly;
3) Drive on smooth roads; don’t drive uphill or on rough roads for a long time;
4) Keep the oil lines smooth;
5) Avoid speeding up suddenly or running the engine at a high speed without loading;
6) Maintain your vehicle according to the service intervals, and if necessary, repair it as soon as possible;
7) After the running-in period, clean the crankcase and replace the oil; remove the carbon on the top of the
piston and in the combustion chamber; adjust the spark plug electrode gap and valve clearance; check if
the oil lines are smooth; maintain your whole vehicle according to the requirements specified in this
Owner’s Manual.